Keio University

Published papers

Sasase, Iwao

201-220 items (total 588)

Equalization for infrared wireless systems using OOK-CDMA

Author
Hiroe Yamaguchi, Ryoko Matsuo, Tomoaki Ohtsuki and Iwao Sasase
Publication Title
Magazine name 2001 IEEE International Conference on Communications (ICC 2001)Helsinki, Finland Start Page 170-174 (Publication Date)2001/06)
Authorship Category
Single Work
Peer-review Status
With

A shared knockout ATM switch for reduction of hardware under Variable hot-spot traffic

Author
Yoshiyuki Nishino and Iwao Sasase,
Publication Title
Magazine name 2001 IEEE International Conference on Communications (ICC 2001)Helsinki, Finland Start Page 84-88 (Publication Date)2001/06)
Authorship Category
Single Work
Peer-review Status
With

Reduction of optical beat interference in optical frequency-hoping CDMA networks using coherence multiplexing

Author
Katsuhiro Kamakura and Iwao Sasase
Publication Title
Magazine name 2001 IEEE International Conference on Communications (ICC 2001)Helsinki, Finland Start Page 695-700 (Publication Date)2001/06)
Authorship Category
Single Work
Peer-review Status
With

Performance analysis of indoor infrared wireless systems using PPM CDMA with linealizer with dead-zone and PPM CDMA with hard-limiter on diffuse channels

Author
Ryoko Matsuo, Tomoaki Ohtsuki and Iwao Sasase
Publication Title
Magazine name 2001 IEEE International Conference on Communications (ICC 2001)Helsinki, Finland Start Page 2016-2020 (Publication Date)2001/06)
Authorship Category
Joint Work
Peer-review Status
With

FM/PWM control scheme on class DE inverter for keeping high power conversionefficiency

Author
Hiroo Sekiya, Hirotaka Koizumi, Shinsaku Mori and Iwao Sasase
Publication Title
Magazine name 2001 IEEE International Symposium on Circuits and Systems(ISCAS'2001)Sydney, Australia Start Page III.656-659 (Publication Date)2001/05)
Authorship Category
Single Work
Peer-review Status
With

Design of a generalized phase-controlled class E inverter

Author
Daisuke Kawamoto, Hiroo Sekiya, Hirotaka Koizumi and Iwao Sasase
Publication Title
Magazine name 2001 IEEE International Symposium on Circuits and Systems(ISCAS'2001)Sydney, Australia (Publication Date)2001/05)
Authorship Category
Single Work
Peer-review Status
With

Wireless 1394: A new standard for integratedwireless broadband home networking

Author
Honggang Zhang, Tomoyuki Udagawa, Takemi Arita, JyunichiroTsuji, Kenichi Okada,Iwao Sasase and Masao Nakagawa
Publication Title
Magazine name IEEE 2001 Vechcler Technology Conference - Spring,(VTC-Spring'2001), Rhodes Island,Greece (Publication Date)2001/05)
Authorship Category
Single Work
Peer-review Status
With

Performance analysis of DS-CDMA indoor infrared wireless systems using equalizer on diffuse channels

Author
Michihito Matsuo, Tomoaki Ohtsuki and Iwao Sasase
Publication Title
Magazine name IEEE 2001 Vechcler Technology Conference - Spring,(VTC-Spring'2001)Rhodes Island, Greece (Publication Date)2001/05)
Authorship Category
Single Work
Peer-review Status
With

Indoor infrared wireless systems using OOK-CDMA with decision-feedback equalizer on diffuse channels

Author
Hiroe Yamaguchi, Ryoko Matsuo, Michihito Matsuo, Tomoaki Ohtsuki,and Iwao Sasas
Publication Title
Magazine name IEICE Trans. on Communications Volume Vol. E.84-B(Issue No.5) Start Page 960-966 (Publication Date)2001/04)
Authorship Category
Joint Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

イントラネット閉域通信グループの物理的透過性を可能にする動的処理プロトコルの提案

Author
渡邊晃, 井手口哲夫, 笹瀬巌
Publication Title
Volume Vol. J.84-D-I(Issue No.3) Start Page 269-284 (Publication Date)2001/03)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Novel decoding algorithm with weighting of extrinsic information for punctured turbo-codes'

Author
Hiromasa Fujii, Takahiko Saba and Iwao Sasase
Publication Title
Magazine name 2001 European Personal Mobile Communications Conference,(EPMCC 2001)Austria (Publication Date)2001/02)
Authorship Category
Single Work
Peer-review Status
With

4個の発振器の結合系に生じる非同相同期現象

Author
関屋大雄, 吉永哲哉, 茂呂征一郎, 森真作, 笹瀬巌
Publication Title
Volume Vol. J.84-A(Issue No.1) Start Page 42-52 (Publication Date)2001/01)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

光クリッパーを設けた干渉除去器を適用した光符号分割多元接続方式

Author
新宮秀樹, 鎌倉功弘, 大槻知明, 笹瀬巌
Publication Title
Volume Vol. J.84-B(Issue No.1) Start Page 50-60 (Publication Date)2001/01)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

Resonant dc/dc converter with class DE inverter and class E rectifier using thinnned-out method (Deteting some of pulses to th rectifier)

Author
Hirotaka Koizumi, Hiroo Sekiya, Mitsuhiro Matsuo, Shinsaku Mori and Iwao Sasase,
Publication Title
Magazine name IEEE Transactions on Circuits and SystemsーI Volume Vo. 48(Issue No.1) Start Page 123-126 (Publication Date)2001/01)
Authorship Category
Single Work
Peer-review Status
Without

サイトダイバーシチを用いた無指向性直射室内赤外線無線通信システム光路遮蔽に関する一検討

Author
佐藤章博, 大槻知明, 笹瀬巌
Publication Title
Volume Vol.J.83-B(Issue No.12) Start Page 1692-1701 (Publication Date)2000/12)
Authorship Category
Single Work
Publication Category
Research paper (conference, symposium, etc.)
Peer-review Status
Without

New control scheme for class DE inverter by varying driving signals

Author
Hiroo Sekiya, Mitsuhiro Matsuo, Hirotaka Koizumi, Shinsaku Mori and Iwao Sasase
Publication Title
Magazine name IEEE Transactions on Industrial Electronics Start Page Vol.47No.61237-1248 (Publication Date)2000/12)
Authorship Category
Single Work
Peer-review Status
Without

Performance evaluation of a wavelength assignment algorithm WDM single-hop network with transeiver tuning latencies

Author
Masanori Iizuka, Makoto Sakuta, Yoshiyuki Nishino and Iwao Sasase
Publication Title
Magazine name 2000 IEEE Global Telecommunications Conference,(GLOBECOM 2000)San Fransisco, USA Start Page 1254-1258 (Publication Date)2000/11)
Authorship Category
Single Work
Peer-review Status
With

Direct-detection optical synchronous CDMA systems with interference canceller using group information codes

Author
Hiroshi Sawagashira, Katsuhiro Kamakura, Tomoaki Ohtsuki and Iwao Sasase
Publication Title
Magazine name 2000 IEEE Global Telecommunications Conference,(GLOBECOM 2000)San Fransisco, USA Start Page 2138-2142 (Publication Date)2000/11)
Authorship Category
Single Work
Peer-review Status
Without

Multi-stage serial interference canceller with new interference rejection weight control using residual signal at the end of each stage for DS-CDMA systems

Author
Masaki Shibahara, Shingo Suwa, Takahiko Saba and Iwao Sasase
Publication Title
Magazine name 2000 International Symposium on Information Theory and Its Applications (ISITA 2000)Hawaii, USA Start Page 899-902 (Publication Date)2000/11)
Authorship Category
Single Work
Peer-review Status
With

Performance analysis of multibits/sequence-period optical frequency-encoded CDMA system using time-encoding

Author
Toshio Sonoda, Katsuhiro Kamakura, Tomoaki Ohtsuki and Iwao Sasase
Publication Title
Magazine name 2000 International Symposium on Information Theory and Its Applications (ISITA 2000)Hawaii, USA Start Page 552-555 (Publication Date)2000/11)
Authorship Category
Single Work
Peer-review Status
With